xyzshop/helper/refill/api/lingzh/shengying/RefillCallBack.php

<?php


namespace refill\shengying;

require_once(BASE_HELPER_RAPI_PATH . '/shengying/config.php');

use refill;

class RefillCallBack implements refill\IRefillCallBack
{
    public function verify($params): bool
    {
        $signData['TaskID'] = $params['TaskID'];
        $signData['Mobile'] = $params['Mobile'];
        $signData['Status'] = $params['Status'];
        $signData['ReportTime'] = $params['ReportTime'];
        $signData['ReportCode'] = $params['ReportCode'];
        $signData['OutTradeNo'] = $params['OutTradeNo'];

        $sign = $this->sign($signData);
        if ($params['Sign'] == $sign) {
            return true;
        } else {
            return false;
        }
    }
    protected function check_empty($value)
    {
        if (!isset($value))
            return true;
        if ($value === null)
            return true;
        if (trim($value) === "")
            return true;

        return false;
    }

    private function sign($params)
    {
        $content = '';
        ksort($params);
        foreach ($params as $key => $val){
            if (false === $this->check_empty($val) && "@" != substr($val, 0, 1)) {
                $val = urldecode($val);
                $content .= "{$key}={$val}&";
            }
        }
        $content = rtrim($content, '&');
        $content .= config::ApiKey;

        return md5($content);
    }


    public function notify($params)
    {
        $status = intval($params['Status']);
        $order_sn = $params['OutTradeNo'];
        $order_info = Model('vr_order')->getOrderInfo(['order_sn' => $order_sn]);
        if (empty($order_info)) {
            return [false, false, false,false];
        }

        $order_id = $order_info['order_id'];
        if ($status === 4) {
            $data['official_sn'] = strtolower($params['ReceiptNum']) == 'null' ? '' : $params['ReceiptNum'];
            Model('refill_order')->edit($order_id, $data);
            return [$order_id, true, false,true];
        }
        elseif ($status === 5) {
            return [$order_id, false, false,true];
        }
        else {
            return [$order_id, false, false,false];
        }
    }
}